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39080741 = 76478629
BaseRepresentation
bin1001010100010…
…1001100100101
32201112111200212
42111011030211
540001040431
63513345205
7653116010
oct225051445
981474625
1039080741
1120072a37
1211108205
1381342cb
145294377
15366e72b
hex2545325

39080741 has 8 divisors (see below), whose sum is σ = 44737920. Its totient is φ = 33442128.

The previous prime is 39080693. The next prime is 39080753. The reversal of 39080741 is 14708093.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 39080741 - 214 = 39064357 is a prime.

It is a super-3 number, since 3×390807413 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 39080698 and 39080707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39080771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215 + ... + 8843.

It is an arithmetic number, because the mean of its divisors is an integer number (5592240).

Almost surely, 239080741 is an apocalyptic number.

It is an amenable number.

39080741 is a deficient number, since it is larger than the sum of its proper divisors (5657179).

39080741 is an equidigital number, since it uses as much as digits as its factorization.

39080741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9283.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 39080741 is about 6251.4591096799. The cubic root of 39080741 is about 339.3550084601.

The spelling of 39080741 in words is "thirty-nine million, eighty thousand, seven hundred forty-one".

Divisors: 1 7 647 4529 8629 60403 5582963 39080741